Galarza
A Spanish surname, especially common in Basque-influenced areas, probably tied to a place-name or landscape feature rather than a job or personal trait.
The #3,368 most common surname in the United States (2010 Census) — about 1 in every 29,124 Americans shares it.
Etymology
Galarza is best treated as a locational surname of Iberian origin, very likely formed from a place-name. In Basque-country surname formation, names built from local topography are common, and Galarza appears alongside many such toponymic surnames in older onomastic lists. The exact literal breakdown is not fully secure from the surviving evidence, so the safest reading is that it originally identified someone from a place called Galarza or a similarly named locality.
History
The name is found in Spanish surname traditions and is especially associated with the Basque zone and nearby areas. In modern times it has spread through Spain and the Spanish-speaking Americas, including the United States. Because the excerpt provided is only an incidental mention, the historical derivation here is based on broader onomastic pattern rather than a direct dictionary entry for this surname.
Origin
Regions
Variant spellings
Fun fact
Its strong Basque feel comes from the fact that many surnames from that region preserve old place-names unchanged for centuries.
From the historical record
“Francos, Frean, Freiré, Frias, Fuenmayor, Fuen- te (La), Fuentenebro, Fuentes, Fuidio, FuUeda, Funes, Gabaldon, Gainza, Galarza, Galdeano, Gal- do, Galilea, Galisteo, Gamarra, Gamboa, Garagar- za, Garay, Garibay, Garralda, Garriga, Garro, Ga- tica. Gavilanes, Gavin, Gaviria, Gaya, Gayángos, Gayoso, Gaztelu, Gea…”
— Ensayo histórico etimológico filológico sobre los apellidos castellanos